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What is the prime factorization of 71421 use the prime factors what is the LCM and GCF of each number?
Wiki User
∙ 9y ago
The prime factorization of 71421 is 3 x 7 x 19 x 179 but that's probably not what we're dealing with here.
7
2 x 7 = 14
3 x 7 = 21
The LCM and GCF refer to the set as a whole, not the individual numbers.
The GCF of 7, 14, 21 is 7
The LCM of 7, 14, 21 is 42
Wiki User
∙ 9y ago
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What makes a factorization of a number a prime factorization?
When all the factors are prime numbers, that's a prime factorization.
How can you use prime factorization to know if two numbers are prime?
A prime number has no factors other than 1 and the number itself. If prime factorization of a number reveals one or more additional prime factors, the number is a composite.
What is prime factorizasion?
Prime factorization is when you find all the prime factors of a number.
What a product of prime factors?
Expressing a number as the product of its prime factors is known as the prime factorization. The prime factorization of 30 is 2 x 3 x 5.
What is it called when a number is written as the product of its prime factors?
prime factorization
What makes a factorization of a number a prime factorization?
When all the factors are prime numbers, that's a prime factorization.
When you expand a number into it's prime factors it is called?
prime factorization
What is the factorization in which all the factors are prime numbers of a number?
That's the prime factorization.
What is the word for prime factors of a number?
The prime factorization
How is prime factorization different from finding factors of a number?
All numbers have factors. Some factors are prime numbers, some are composite numbers, one is neither. When finding the factors of a number, you find all the factors. The prime factorization is a multiplication string of just prime factors that will total the given number.
What is the prime factorization of 71421 use the prime factors what is the LCM and CF of each number?
You can't find an LCM or a CF of a single number. You need at least two. The prime factorization of 71421 is 3 x 7 x 19 x 179 If you're asking about 7, 14 and 21, the LCM is 42 and the CF are 1 and 7 7 2 x 7 3 x 7
When a number is expressed as the product of prime factors you have?
the prime factorization.
What is a number written as the product of prime factors?
a prime factorization
What lists all the prime factors for a number?
The prime factorization.
How can you use prime factorization to know if two numbers are prime?
A prime number has no factors other than 1 and the number itself. If prime factorization of a number reveals one or more additional prime factors, the number is a composite.
Is it true or false prime factorization renames a composite number as the product of prime factors?
True(Prime factorization is to write a composite number as a product of its prime factors).
What is the prime factorization of 1997?
1997 is a prime number and has no prime factors.
